3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(fopen('/etc/passwd'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0090.00918.80
8.3.30.0110.00318.61
8.3.20.0000.00818.73
8.3.10.0030.00518.77
8.3.00.0030.00619.25
8.2.170.0110.00722.96
8.2.160.0110.00418.79
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0090.00020.78
8.2.110.0060.00319.20
8.2.100.0080.00319.64
8.2.90.0080.00319.09
8.2.80.0030.00617.97
8.2.70.0040.00717.63
8.2.60.0050.00317.84
8.2.50.0000.00918.10
8.2.40.0040.00418.09
8.2.30.0000.00817.55
8.2.20.0000.00917.59
8.2.10.0030.00517.59
8.2.00.0080.00017.75
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00321.33
8.1.230.0040.00717.77
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00017.22
8.1.190.0000.00817.00
8.1.180.0060.00318.10
8.1.170.0040.00418.51
8.1.160.0070.00018.85
8.1.150.0040.00418.50
8.1.140.0040.00417.33
8.1.130.0000.00717.66
8.1.120.0000.00717.33
8.1.110.0040.00417.17
8.1.100.0030.00317.22
8.1.90.0080.00017.35
8.1.80.0030.00317.29
8.1.70.0030.00317.28
8.1.60.0030.00517.33
8.1.50.0000.00717.38
8.1.40.0040.00417.38
8.1.30.0040.00417.48
8.1.20.0030.00717.52
8.1.10.0000.00717.48
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.41
8.0.270.0050.00217.24
8.0.260.0030.00516.87
8.0.250.0050.00216.97
8.0.240.0040.00417.05
8.0.230.0060.00017.00
8.0.220.0000.00716.91
8.0.210.0000.00716.95
8.0.200.0040.00417.00
8.0.190.0040.00416.97
8.0.180.0040.00416.95
8.0.170.0040.00416.79
8.0.160.0050.00316.84
8.0.150.0030.00516.96
8.0.140.0000.00916.93
8.0.130.0030.00313.32
8.0.120.0030.00616.79
8.0.110.0040.00417.00
8.0.100.0070.00017.00
8.0.90.0040.00416.79
8.0.80.0120.00316.91
8.0.70.0000.00816.94
8.0.60.0040.00416.96
8.0.50.0050.00216.80
8.0.30.0100.00717.01
8.0.20.0080.01017.03
8.0.10.0040.00416.84
8.0.00.0150.00416.72
7.4.330.0000.00512.86
7.4.320.0000.00616.45
7.4.300.0060.00016.35
7.4.290.0000.00716.32
7.4.280.0050.00216.45
7.4.270.0060.00316.29
7.4.260.0050.00013.16
7.4.250.0080.00016.36
7.4.240.0000.00716.41
7.4.230.0040.00416.16
7.4.220.0130.00916.34
7.4.210.0100.00716.49
7.4.200.0030.00316.48
7.4.190.0040.00416.31
7.4.160.0120.00416.43
7.4.150.0070.01016.23
7.4.140.0080.01116.18
7.4.130.0090.00916.31
7.4.120.0120.00916.26
7.4.110.0140.00416.30
7.4.100.0100.00716.38
7.4.90.0090.00916.45
7.4.80.0110.01119.39
7.4.70.0000.01616.46
7.4.60.0100.00616.52
7.4.50.0090.00316.04
7.4.40.0070.00716.18
7.4.30.0040.01216.44
7.4.10.0110.01016.54
7.4.00.0080.00815.51
7.3.330.0030.00313.15
7.3.320.0030.00312.91
7.3.310.0030.00616.32
7.3.300.0000.00716.23
7.3.290.0080.00816.23
7.3.280.0090.00716.24
7.3.270.0060.01016.20
7.3.260.0090.01516.25
7.3.250.0130.00816.24
7.3.240.0080.01616.19
7.3.230.0060.01316.30
7.3.210.0070.01116.30
7.3.200.0130.00316.38
7.3.190.0090.00916.23
7.3.180.0090.01416.20
7.3.170.0100.01016.43
7.3.160.0160.00616.21
7.3.130.0060.01316.11
7.3.120.0090.00915.43
7.3.110.0000.01316.14
7.3.100.0100.00016.05
7.3.90.0080.01116.03
7.3.80.0030.01016.23
7.3.70.0100.00316.20
7.3.60.0030.01216.08
7.3.50.0000.01216.04
7.3.40.0030.00616.12
7.3.30.0040.01116.16
7.3.20.0090.00618.00
7.3.10.0070.00717.96
7.3.00.0030.00917.97
7.2.330.0120.01216.25
7.2.320.0100.00716.48
7.2.310.0090.00916.34
7.2.300.0070.01116.34
7.2.290.0060.01216.24
7.2.260.0130.00716.49
7.2.250.0070.01016.11
7.2.240.0040.01116.29
7.2.230.0110.00616.45
7.2.220.0070.01016.46
7.2.210.0110.00016.32
7.2.200.0130.00316.26
7.2.190.0000.01216.46
7.2.180.0000.01616.38
7.2.170.0070.00416.36
7.2.160.0070.00716.33
7.2.150.0070.00318.31
7.2.140.0070.00418.15
7.2.130.0090.00918.11
7.2.120.0000.01718.05
7.2.110.0040.00818.20
7.2.100.0000.01018.21
7.2.90.0120.00318.23
7.2.80.0030.00618.09
7.2.70.0070.00718.07
7.2.60.0070.00417.98
7.2.50.0060.00918.04
7.2.40.0030.01218.25
7.2.30.0060.00618.38
7.2.20.0040.01418.02
7.2.10.0070.01118.27
7.2.00.0000.01318.39
7.1.330.0090.00617.34
7.1.320.0080.00817.33
7.1.310.0070.00717.21
7.1.300.0030.01017.14
7.1.290.0030.00617.09
7.1.280.0040.00817.30
7.1.270.0100.00317.14
7.1.260.0030.00917.25
7.1.250.0070.01017.06
7.1.240.0090.00617.13
7.1.230.0060.00317.27
7.1.220.0030.00917.21
7.1.210.0120.00317.06
7.1.200.0020.01116.33
7.1.190.0000.01217.20
7.1.180.0050.00517.19
7.1.170.0090.00617.07
7.1.160.0040.01117.19
7.1.150.0040.00816.93
7.1.140.0030.01317.13
7.1.130.0040.01117.20
7.1.120.0030.01117.14
7.1.110.0160.00017.06
7.1.100.0060.00817.48
7.1.90.0030.00717.22
7.1.80.0060.00316.93
7.1.70.0070.00717.15
7.1.60.0070.01218.27
7.1.50.0030.01316.91
7.1.40.0060.00917.13
7.1.30.0030.01017.27
7.1.20.0070.00717.25
7.1.10.0030.00617.25
7.1.00.0040.04019.80
7.0.330.0070.01116.91
7.0.320.0100.00016.86
7.0.310.0070.00716.86
7.0.300.0030.01217.04
7.0.290.0030.00716.79
7.0.280.0070.00716.92
7.0.270.0000.01416.72
7.0.260.0070.00316.70
7.0.250.0090.00316.86
7.0.240.0060.00916.77
7.0.230.0060.00816.86
7.0.220.0060.00916.80
7.0.210.0000.01516.95
7.0.200.0070.00716.79
7.0.190.0130.00017.01
7.0.180.0100.00616.77
7.0.170.0040.01117.01
7.0.160.0070.00716.57
7.0.150.0030.00916.84
7.0.140.0030.04319.50
7.0.130.0030.00616.76
7.0.120.0050.04219.52
7.0.110.0020.04918.46
7.0.100.0080.04018.41
7.0.90.0030.04918.25
7.0.80.0050.04518.33
7.0.70.0120.04018.29
7.0.60.0030.04818.31
7.0.50.0090.04218.71
7.0.40.0080.04217.43
7.0.30.0080.04517.52
7.0.20.0100.04017.55
7.0.10.0100.02317.52
7.0.00.0100.04217.41
5.6.400.0060.00915.78
5.6.390.0110.00715.32
5.6.380.0000.01015.63
5.6.370.0070.00715.77
5.6.360.0100.00015.85
5.6.350.0070.00415.67
5.6.340.0040.00415.86
5.6.330.0070.00715.83
5.6.320.0040.00715.72
5.6.310.0000.01315.51
5.6.300.0030.01215.98
5.6.290.0110.00415.77
5.6.280.0050.03818.36
5.6.270.0060.00815.66
5.6.260.0100.04218.13
5.6.250.0050.04718.11
5.6.240.0140.03718.06
5.6.230.0070.03218.14
5.6.220.0080.04518.05
5.6.210.0070.04418.19
5.6.200.0080.04518.43
5.6.190.0140.03718.34
5.6.180.0030.05118.31
5.6.170.0050.04318.28
5.6.160.0100.04218.24
5.6.150.0020.05018.29
5.6.140.0070.04218.46
5.6.130.0130.03518.40
5.6.120.0070.04518.38
5.6.110.0080.04118.47
5.6.100.0070.04318.26
5.6.90.0100.04018.31
5.6.80.0090.04217.90
5.6.70.0100.03217.95
5.6.60.0070.04217.91
5.6.50.0110.03918.10
5.6.40.0070.03617.96
5.6.30.0050.02918.08
5.6.20.0110.03917.98
5.6.10.0030.02918.07
5.6.00.0050.03818.02
5.5.380.0030.04717.86
5.5.370.0070.02617.80
5.5.360.0110.04317.88
5.5.350.0070.05017.84
5.5.340.0080.04318.14
5.5.330.0080.04718.23
5.5.320.0100.04018.16
5.5.310.0050.04718.13
5.5.300.0100.04118.08
5.5.290.0060.04518.24
5.5.280.0080.04218.30
5.5.270.0060.03818.10
5.5.260.0110.03918.20
5.5.250.0100.03717.96
5.5.240.0050.03317.84
5.5.230.0070.04217.74
5.5.220.0070.04517.74
5.5.210.0070.04317.86
5.5.200.0030.04817.71
5.5.190.0100.03517.72
5.5.180.0120.04417.88
5.5.170.0120.00415.34
5.5.160.0070.03817.72
5.5.150.0030.03917.84
5.5.140.0090.04017.71
5.5.130.0100.03817.84
5.5.120.0080.04317.92
5.5.110.0170.03017.63
5.5.100.0030.04517.75
5.5.90.0000.04717.69
5.5.80.0030.04717.82
5.5.70.0070.02917.75
5.5.60.0100.04117.79
5.5.50.0130.03617.64
5.5.40.0070.03817.74
5.5.30.0120.03417.76
5.5.20.0070.04017.66
5.5.10.0080.02817.73
5.5.00.0030.02617.85
5.4.450.0070.04015.99
5.4.440.0090.03915.84
5.4.430.0050.03815.89
5.4.420.0050.02615.90
5.4.410.0070.02315.86
5.4.400.0080.03815.56
5.4.390.0080.04015.74
5.4.380.0100.04015.71
5.4.370.0100.02815.66
5.4.360.0050.02515.61
5.4.350.0070.03015.62
5.4.340.0050.04015.77
5.4.330.0040.00712.17
5.4.320.0060.04115.67
5.4.310.0030.04115.68
5.4.300.0020.03515.64
5.4.290.0030.04015.84
5.4.280.0070.03915.56
5.4.270.0070.04015.57
5.4.260.0080.03715.72
5.4.250.0060.03715.67
5.4.240.0070.04115.67
5.4.230.0070.03715.66
5.4.220.0030.04315.68
5.4.210.0050.04115.87
5.4.200.0000.04415.56
5.4.190.0050.04315.67
5.4.180.0010.04115.75
5.4.170.0060.03715.77
5.4.160.0060.04015.77
5.4.150.0110.04115.71
5.4.140.0070.04014.48
5.4.130.0090.04014.32
5.4.120.0060.04214.44
5.4.110.0040.04014.32
5.4.100.0050.04214.39
5.4.90.0070.03214.32
5.4.80.0080.03514.24
5.4.70.0110.03814.24
5.4.60.0080.03714.29
5.4.50.0050.04014.28
5.4.40.0090.02614.27
5.4.30.0100.03214.39
5.4.20.0080.03114.47
5.4.10.0090.02814.28
5.4.00.0020.03214.13
5.3.290.0030.04213.85
5.3.280.0100.04013.61
5.3.270.0150.02213.70
5.3.260.0080.04113.56
5.3.250.0130.03613.81
5.3.240.0110.04013.66
5.3.230.0070.04413.66
5.3.220.0070.04313.55
5.3.210.0070.04213.61
5.3.200.0070.03913.72
5.3.190.0070.03813.59
5.3.180.0070.03013.68
5.3.170.0050.04113.70
5.3.160.0020.03213.75
5.3.150.0050.04513.82
5.3.140.0090.03613.76
5.3.130.0060.04013.73
5.3.120.0050.04213.68
5.3.110.0090.04013.63
5.3.100.0050.03913.61
5.3.90.0110.03313.43
5.3.80.0060.02413.30
5.3.70.0060.03813.37
5.3.60.0030.04013.44
5.3.50.0070.02313.31
5.3.40.0050.03813.29
5.3.30.0090.02213.32
5.3.20.0050.03713.31
5.3.10.0100.03513.07
5.3.00.0030.04113.06
5.2.170.0070.06012.12
5.2.160.0070.06012.12
5.2.150.0130.05712.12
5.2.140.0030.06312.12
5.2.130.0130.05012.12
5.2.120.0070.05312.12
5.2.110.0030.06312.12
5.2.100.0000.04012.12
5.2.90.0070.05712.12
5.2.80.0070.06012.12
5.2.70.0070.06312.12
5.2.60.0030.06312.12
5.2.50.0030.04312.12
5.2.40.0030.06012.12
5.2.30.0100.06012.12
5.2.20.0100.05312.12
5.2.10.0070.05312.12
5.2.00.0030.04712.12
5.1.60.0030.05312.12
5.1.50.0030.05012.12
5.1.40.0000.05712.12
5.1.30.0030.06012.12
5.1.20.0070.05312.12
5.1.10.0000.03012.12
5.1.00.0100.04712.12
5.0.50.0030.04712.12
5.0.40.0070.04012.12
5.0.30.0100.05712.12
5.0.20.0070.03312.12
5.0.10.0030.04312.12
5.0.00.0070.05712.12
4.4.90.0030.03712.12
4.4.80.0070.03012.12
4.4.70.0000.04012.12
4.4.60.0000.03712.12
4.4.50.0070.03012.12
4.4.40.0000.03712.12
4.4.30.0030.03012.12
4.4.20.0000.03012.12
4.4.10.0030.02312.12
4.4.00.0030.05012.12
4.3.110.0070.03012.12
4.3.100.0070.01712.12
4.3.90.0030.01712.12
4.3.80.0030.05312.12
4.3.70.0030.03312.12
4.3.60.0000.03712.12
4.3.50.0000.03312.12
4.3.40.0130.03712.12
4.3.30.0000.02012.12
4.3.20.0030.03312.12
4.3.10.0000.03712.12
4.3.00.0030.03312.12

preferences:
40.1 ms | 400 KiB | 5 Q